Portable hydrotherapeutic bubble mat



FIG. 1 is a top plan view of a portable hydrotherapeutic bubble mat showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is an end elevation thereof;

FIG. 5 is a cross section taken on line 5--5 of FIG. 1;

FIG. 6 is a top perspective view thereof; and

FIG. 7 is a bottom perspective view thereof. 

The ornamental design for a portable hydrotherapeutic bubble mat, as shown and described. 